牛和猪源巴氏杆菌菌株中ROB-1β-内酰胺酶的遗传决定因素。
Genetic determinant of the ROB-1 beta-lactamase in bovine and porcine Pasteurella strains.
作者信息
Livrelli V O, Darfeuille-Richaud A, Rich C D, Joly B H, Martel J L
机构信息
Service de Bactériologie, Faculté de Pharmacie, Clermont-Ferrand, France.
出版信息
Antimicrob Agents Chemother. 1988 Aug;32(8):1282-4. doi: 10.1128/AAC.32.8.1282.
Abstract
The ROB-1 beta-lactamase, previously described in Haemophilus influenzae, has been found in the genus Pasteurella. In three bovine strains of Pasteurella multocida and Pasteurella haemolytica, ROB-1 production was determined by plasmids of 4.4 kilobases. In one porcine strain of Pasteurella aerogenes, the enzyme seems to be chromosomally encoded.
摘要
之前在流感嗜血杆菌中描述过的ROB-1β-内酰胺酶，已在巴斯德氏菌属中发现。在三株多杀巴斯德氏菌和溶血巴斯德氏菌的牛源菌株中，ROB-1的产生由4.4千碱基的质粒决定。在一株产气巴斯德氏菌的猪源菌株中，该酶似乎是由染色体编码的。
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